| Product Summary | | Manufacturer: Brother | | Mfg Part#: MFC-7840W | | UPC: 00012502620648 | | Buy.com Sku: 207918565 | | Item#: C47HTN | | Buy.com Sales Rank: 69 | | See more in Laser-Based Multifunction Printer | |
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| | | Laser All-in-One for your Desktop or Small Office
The MFC-7840W offers everything you need in a monochrome laser all-in-one for your home office or small sized business. Delivering the same print speed, copy speed and output quality as the MFC-7440N, the MFC-7840W features an elegant black color scheme while adding a built-in 802.11b/g wireless network interface, PCL®6 and BR-Script3‡ print emulations, a faster fax modem (33.6K bps Super G3), 4-day memory backup and a LCD backlit display for easy viewing.
| | Features |  | Fast printing and copying. Print and copy speeds of up to 23 pages per minute. |  | High-quality laser output. Produce crisp, rich black output up to 2400 x 600 dpi print resolution at a low cost per page that laser technology provides you. |  | 35-page auto document feeder. A quick and easy way to copy, fax or scan multi-page documents. |  | Flexible paper handling. Features a 250-sheet capacity paper tray adjustable for letter or legal size paper. Plus, a single-sheet manual bypass for envelopes, labels or other types of media. |  | Flatbed color scanning. Use the document glass to scan pages directly to your e-mail application or to a single PDF file using the ADF. |  | 32 MB standard memory. Stores up to 600 pages in memory for faxing and can handle multiple print jobs and copying. |  | Wireless, Ethernet, and USB interfaces. You can print, scan or send faxes wirelessly as well as the option to install the MFC on a wired network or to connect locally to a single computer via USB. |  | Fold-out rear output tray. Opening the printers rear exit allows for a straight-through paper path and is ideal when using the single-sheet bypass slot for printing envelopes or thicker media. |
| | Tech Specs |  | Print |  | Print Technology B/W Laser Technology |  | Consumable Type Toner Cartridge & Drum Unit |  | Max. Black Print Speed (ppm) 23ppm Black |  | Print Resolution (maximum dpi) Up to 2400 x 600 dpi |  | Standard Input Paper Capacity (sheets) 250-Sheet Input Capacity |  | Optional Paper Capacity (sheets) No |  | Standard Interface(s) USB, Ethernet & 802.11b/g Wireless Interfaces |  | Optional Interface(s) No |  | Standard Memory (MB) 32MB Memory |  | Optional Memory (MB) No |  | Printer Driver Compatibility† Windows® & Mac OS® |  | Emulation(s) PCL®6 & BR-Script 3 |  | Secure Print Function Yes |  | Maximum Monthly Duty Cycle 10,000 printed pages |  | Recommended Monthly Print Volume 250 to 2,000 pages |  | Fax |  | Faxing Capability B/W Faxing |  | Fax Modem Speed 33.6K bps Fax Modem |  | Best Transmission Speed (sec) Approx. 2 seconds per page |  | Out-of-Paper Reception Yes |  | External TAD interface Yes |  | Caller ID Ready Yes |  | Call Waiting Caller ID Ready Yes |  | Distinctive Ring Detection Ready Yes |  | Total Auto Dial Locations 208 locations |  | Broadcasting (# of locations) Yes (258 locations) |  | Quick Scan (Memory Transmission) Approx. 2.5 sec/page |  | Auto Fax Reduction (for fax receiving) Yes |  | Fax Forwarding Yes |  | Automatic Redial Yes |  | Dual Access Yes |  | Fax/Telephone Switch Yes |  | Fax Gray Scale Mono: 8 bit / 256 |  | Fax Coding Method Mono: MH / MR / MMR / JBIG |  | PC Fax Capability (send/receive) Yes |  | Fax Page Memory Up to 600 page fax memory |  | Fax Page Memory (Brother Test Chart #1) Up to 600 page fax memory |  | Copy |  | Copying Capability B/W Copying |  | Design Style Flatbed |  | Max. Automatic Document Feeder Capacity‡ 35-Page ADF |  | Max. Black Copy Speed (cpm) 23cpm Black |  | Stand-alone Copying Yes |  | Reduction/Enlargement 25% - 400% |  | Sorting Function Yes |  | N in 1 Function 2in1 / 4in1 |  | Poster Function No |  | Document Glass Size Letter / A4 |  | Scan |  | Scanning Capability B/W & Color Scanning |  | Max. Interpolated Scan Resolution (dpi) Up to 19200 x 19200 dpi |  | Optical Scan Resolution (dpi) 600 x 2400 dpi |  | Input Color Scan Bit Depth 48 bit |  | Scanner Driver Compatibility Windows®/Mac OS® |  | Document Viewer Software† Includes Scansoft PaperPort® SE with OCR for Windows® and Presto!® PageManager® for Mac® |  | OCR Software Includes Scansoft PaperPort® SE with OCR for Windows® and Presto!® PageManager® for Mac® |  | Formats (Export) TIFF / BMP / MAX / JPG / PDF |  | "Scan To" feature† Email, Image, OCR, File, FTP |  | Other |  | Standard Network Features Printing, Scanning, PC Fax |  | Supported Network Protocols (IPv4) ARP, RARP, BOOTP, DHCP, APIPA (Auto IP), WINS/NetBIOS, DNS resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, IPP, FTP Server, FTP Client, POP before SMTP, SMTP AUTH, APOP, TELNET, SNMPv1, HTTP Server, TFTP Client and Server, SMTP Client, ICMP, Web Services |  | Supported Network Protocols (IPv6) NDP, RA, DNS Resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port 9100, IPP, FTP Server, FTP Client, POP before SMTP, SMTP AUTH, APOP, TELNET, SNMPv1, HTTP Server, TFTP Client and Server, SMTP Client, ICMPv6, Web Services |  | Wireless Network Security WEP 64/128, WPA-PSK (TKIP), WPA2-PSK (TKIP & AES), LEAP (CKIP) |  | One-Push Wireless Setup Simple setup with your Secure Easy Setup™ Wi-Fi Protected Setup™ or AOSS™ capable router. |  | Standard Network Interface Network (Ethernet) I/F |  | Security Functions Function Lock, Setting Lock, Secure Print |  | Paper Handling Size - Paper Tray Letter, Legal, Executive, A4, A5, B5 |  | Minimum Paper Width/Length (Paper Tray) 5.8"/5.8" |  | Maximum Paper Width/Length (Paper Tray) 8.5"/14" |  | Sheet Weight - Paper Tray (max/min) 16 - 28 lbs. |  | Minimum Input for ADF (Width/Height) 5.8"/5.8" |  | Max Input of ADF (Width/Height) 8.5"/14" |  | Sheet Weight - ADF (max/min) 17 - 24 lbs. |  | Output Paper Capacity (sheets) 100 sheets |  | LCD Display Yes (monochrome) |  | LCD Back-lit Yes (green) |  | Document Memory Backup Yes |  | Power Source AC 120V 50/60Hz |  | Power Consumption - Sleep/Standby/Peak 10W / 75W / 320W |  | Energy Star Compliant Yes |  | Operating Environment: Temperature 50-91°F |  | Operating Environment: Humidity 20-80% (w/out condensation) |  | Machine Noise (Standby/Operating) 32 dBA / 53 dBA |  | Unit Dimensions (W"xD"xH") 16.9" x 15.6" x 12" |  | Unit Weight (lbs) 24.5 lbs. |  | Warranty 1 Year Limited |
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